Monitoring Bursty Traffic on WAN Interface

Unanswered Question
Jun 18th, 2009

I am having issues with horrible performance on my WAN with several sites. My provider tells me that they are seeing my router recieve from the WAN at 100% utilization for about 5-10 seconds every 40-50 seconds. My MRTG and Netflow don't tell me much because the sample time for Netflow and MRTG normalizes it out since it isn't 100% recieve from the WAN all the time. Any way I can get better visibility into what is doing this?



I have this problem too.
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Collin Clark Thu, 06/18/2009 - 08:42

Check your neflow stats directly on the router or view the route-cache flows.


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